Figure 22–2 DN Renaming

Attributes that contain DNs must also be renamed if those DNs are in
the portion of the DIT that is affected by the original DN renaming. In Figure 22–2, the group attribute
contains a list of the DNs of group members. When dc=example, dc=com is
renamed to dc=example, dc=org, the DNs in the group attribute
must also be renamed.